Need help with post jailbroken 3.0 3G phone

[mujahidmd]

So i jailbroke my 3G and it is running a custom firmware. I resynced with itunes to sync all my contacts up. Iam trying to download BossPreferences but it wont let me cydia sayd i need more sources. can anyone help me?

 

[n8236]

Forget BossPreferences. Use SBSettings, just as good if not better.